Connections - ABB S800 I/O Manual

Connections

Connections
116
Table 28. TU846 Power Supply Connections
Designation
L+
L-
SA
SB
Table 29. PROFIBUS Connector Pin-out
Pin Designation
1 Shield
2 NC
3 RxD/TxD-P
4 RTS
5 DGND
6 VP
7 NC
8 RxD/TxD-N
9 DGND
Table 30. Service Port Connector Pin-out
Pin Designation
1 NC
2 NC
3 Tx
Description
+24 V d.c. Supply In
0 V d.c. Supply In
Redundant Power Supply "A" Monitoring Input
Redundant Power Supply "B" Monitoring Input
Shield/protective ground
Not used
Receive data/transmit data positive
Direction control (optional)
Data ground
Supply of termination resistance (5V)
Not used
Receive data/transmit data negative
Data ground (if RTS is used)
Not used
Not used
Transmitted data
Appendix A Specifications
Description
Description
3BSE020926-600